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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

4°F

-16°C

Humidity 57%
Wind Speed SW 5 mph
Barometer 30.30 in (1029.5 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 9 Feb 5:53 am EST
Extended Forecast for

2 Miles ENE Williamsburg PA

Cold Weather Advisory February 9, 06:39am until February 9, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 9, 06:39am until February 9, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. West wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 33 mph.

    High: 35 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 29. Wind chill values as low as -5. Calm wind.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Tuesday
Mostly cloudy, with a high near 43. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 30. West wind 10 to 18 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 35. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Williamsburg PA
 40.47°N 78.18°W (Elev. 1053 ft)
Last Update:
2:06 am EST Feb 9, 2026
Forecast Valid:
6am EST Feb 9, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation